2022 BURNDY Master Catalog

Compression Connections

Copper Compression — Terminal — Code — One Hole Long Barrel — No Inspection Window

TYPES YA, YA-TC (Continued)

▲See Copper Code Long Barrel Terminal Tooling Tables in this section for complete tool and die listing information.

Conductor

FigureDimensions

Wire Strip Length

Stud Hole Diameter (K)

Color Code

Die Index

Stud Size

Outside Diameter (OD)

Barrel Length (B)

Pad Width (C)

Overall Length (L)

Hole Spacing (E) & (F)

Hole Offset (N)

Pad Thickness (T)

Metric MM² ***

CatalogNumber

Code

Flex

YA25TC10

#10 5/16

0.21 0.33 0.40 0.56 0.27 0.33 0.40 0.56 0.53 0.40 0.53 0.56 0.53 0.53 0.58 0.56 0.69 0.56 0.69 0.56 0.69 0.56 0.69 0.56 0.69 0.56 0.69 0.53

0.51 0.51 0.51 0.51 0.56 0.56 0.56 0.56 0.62 0.69 0.69 0.69 0.75 0.81 0.81 0.95 0.95 1.01 1.01 1.06 1.06 1.19 1.19 1.23 1.23 1.25 1.25 0.88

1.38 1.38 1.38 1.38 1.50 1.50 1.50 1.50 1.50 1.62 1.62 1.62 2.00 2.00 2.12 2.12 2.13 2.13 2.25 2.25 2.69 2.69 2.81 2.81 2.81 2.81 2.00

0.75 2.30 0.75 2.48

— 0.25 — 0.34 — 0.41 — 0.63 — 0.31 — 0.34 — 0.41 — 0.63 — 0.53 — 0.41 — 0.53 — 0.63 — 0.53 — 0.53 — 0.63 — 0.63 — 0.66 — 0.63 — 0.66 — 0.63 — 0.66 — 0.63 — 0.66 — 0.63 — 0.66 — 0.63 — 0.66 — 0.53

0.12 0.13 0.12 0.11 0.12 0.12 0.12 0.12 0.13 0.14 0.14 0.14 0.16 0.16 0.16 0.19 0.19 0.21 0.21 0.23 0.23 0.27 0.27 0.27 0.27 0.27 0.27 0.18

YA25

1/0 AWG — — Pink

12

1-7/16

YA25TC38

3/8 1/2 1/4

0.75

2.61

YA25N

0.83 3.05 0.83 2.58 0.83 2.65 0.83 2.77 0.83 3.21 0.91 3.06

YA26TC14 YA26TC516

5/16

2/0 AWG — 70

Black

13

1-9/16

YA26

3/8 1/2

YA26N

YA27

3/0 AWG ——

Orange 14 1/2

1-9/16

YA28TC38

3/8 1/2 1/2

.1.62 1.02 2.98

— —

YA28

4/0 AWG

Purple 15

1.02 3.23

1-11/16

YA28N

1.02 1.11

3.41 3.26

YA29 YA30

250 kcmil

— — Yellow 16 1/2

1-11/16

1/2 1/2

1.20 3.69 1.20 3.88

300 kcmil

— 150 White 17 or 298

2-1/16

YA30N

YA31

350 kcmil

— 185

Red 18 or 324 1/2

1.29 3.73

2-1/16

YA32N

1/2 5/8 1/2 5/8 1/2 5/8 1/2 5/8 1/2 5/8 1/2 5/8

1.40 4.09

400 kcmil

— — Blue 19 or 470

2-3/16

YA32

1.40 1.48

4.15 4.17

YA33N

450 kcmil

— — Gray 326 or 538

2-5/16

YA33

1.48 4.24 1.55 4.32 1.55 4.39

YA34N

500 kcmil

— 240 Brown 20 or 299

2-5/16

YA34

YA36N

1.74 1.74

4.83 4.90

600 kcmil

— 300 Green 22 or 472

2-3/4

YA36

YA37N

1.80 4.98 1.80 5.05 1.84 5.01 1.84 5.07

650 kcmil

— — Orange 23

2-7/8

YA37

YA38N

700 kcmil

— — Pink

400

2-7/8

YA38

* Available undrilled. Add suffix “U” to the catalog number (example: YA25U) *** The MM 2 conductor sizes listed are the recommendations for Class 2 conductor ♦ For applications greater than 2000 volts consult cable manufacturer for voltage stress relief instructions Notes: All dimensions shown are for reference only. Field bending straight lugs to achieve an angular connection will void UL Listing / CSA Certifications and BURNDY will not be liable for the connection.

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